/**  
* Copyright (c) 2008, Noel Lynch All rights reserved. Redistribution and use  
* in source and binary forms, with or without modification, are permitted  
* provided that the following conditions are met: Redistributions of source  
* code must retain the above copyright notice, this list of conditions and the  
* following disclaimer. Redistributions in binary form must reproduce the above  
* copyright notice, this list of conditions and the following disclaimer in the  
* documentation and/or other materials provided with the distribution. Neither  
* the name of Noel Lynch nor the names of contributors may be used to  
* endorse or promote products derived from this software without specific prior  
* written permission. THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND 
* CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT  
* NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A  
* PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR  
* CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,  
* EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,  
* PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;  
* OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,  
* WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR  
* OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF  
* ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.  
*/
// Sep 5, 2008

package com.sceneworker.util.swing.timelineeditor;

import java.awt.event.ActionEvent;
import java.awt.event.ActionListener;

import javax.swing.JMenuItem;
import javax.swing.JPopupMenu;

public class KeyFramesPopMenu extends JPopupMenu implements ActionListener {

	private static final String PASTE_KEY_FRAME = "Paste Key Frame";

	private static final String CUT_KEY_FRAME = "Cut Key Frame";

	private static final String COPY_KEY_FRAME = "Copy Key Frame";

	private static final String DELETE_KEY_FRAME = "Delete key frame";

	private static final String NEW_KEY_FRAME = "New KeyFrame";

	private		KeyFramesPanel		mcl_parent;
	
	public	KeyFramesPopMenu(KeyFramesPanel cl_parent) {
		super();
		
		mcl_parent = cl_parent;
		
		if(mcl_parent.getSelectedKeyFrame() != null) {
			JMenuItem		lcl_newKeyFrame = new JMenuItem(DELETE_KEY_FRAME);
			lcl_newKeyFrame.setActionCommand(DELETE_KEY_FRAME);
			lcl_newKeyFrame.addActionListener(this);
			this.add(lcl_newKeyFrame);
			
			JMenuItem		lcl_copyKeyFrame = new JMenuItem(COPY_KEY_FRAME);
			lcl_copyKeyFrame.setActionCommand(COPY_KEY_FRAME);
			lcl_copyKeyFrame.addActionListener(this);
			this.add(lcl_copyKeyFrame);
			
			JMenuItem		lcl_cutKeyFrame = new JMenuItem(CUT_KEY_FRAME);
			lcl_cutKeyFrame.setActionCommand(CUT_KEY_FRAME);
			lcl_cutKeyFrame.addActionListener(this);
			this.add(lcl_cutKeyFrame);
			
		} else {
			JMenuItem		lcl_newKeyFrame = new JMenuItem(NEW_KEY_FRAME);
			lcl_newKeyFrame.setActionCommand(NEW_KEY_FRAME);
			lcl_newKeyFrame.addActionListener(this);
			this.add(lcl_newKeyFrame);
		}
		
		if(mcl_parent.getKeyFramePanelListener() != null) {
			if(mcl_parent.getKeyFramePanelListener().isKeyFrameInBuffer(mcl_parent)) {
				JMenuItem		lcl_pasteKeyFrame = new JMenuItem(PASTE_KEY_FRAME);
				lcl_pasteKeyFrame.setActionCommand(PASTE_KEY_FRAME);
				lcl_pasteKeyFrame.addActionListener(this);
				this.add(lcl_pasteKeyFrame);
			}
		}
		
	}

	public void actionPerformed(ActionEvent cl_e) {
		
		if(cl_e.getActionCommand().equals(NEW_KEY_FRAME)) {
			if(mcl_parent.getKeyFramePanelListener() != null) {
				mcl_parent.getKeyFramePanelListener().makeNewKeyFrame(mcl_parent);
			}
		}
		
		if(cl_e.getActionCommand().equals(DELETE_KEY_FRAME)) {
			if(mcl_parent.getKeyFramePanelListener() != null) {
				mcl_parent.getKeyFramePanelListener().deleteKeyFrame(mcl_parent);
			}
		}
		
		if(cl_e.getActionCommand().equals(COPY_KEY_FRAME)) {
			if(mcl_parent.getKeyFramePanelListener() != null) {
				mcl_parent.getKeyFramePanelListener().copyKeyFrame(mcl_parent);
			}
		}
		
		if(cl_e.getActionCommand().equals(CUT_KEY_FRAME)) {
			if(mcl_parent.getKeyFramePanelListener() != null) {
				mcl_parent.getKeyFramePanelListener().cutKeyFrame(mcl_parent);
			}
		}
		
		if(cl_e.getActionCommand().equals(PASTE_KEY_FRAME)) {
			if(mcl_parent.getKeyFramePanelListener() != null) {
				mcl_parent.getKeyFramePanelListener().pasteKeyFrame(mcl_parent);
			}
		}
	}
	
	
}
